package com.peiwangroup.gateway.filter;

import lombok.extern.slf4j.Slf4j;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;

@Slf4j
@Component
public class GlobalLogFilter implements GlobalFilter, Ordered {

    @Override
    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
        String path = exchange.getRequest().getURI().getPath();
        String method = exchange.getRequest().getMethod().name();
        log.info("收到请求 - 方法: {}, 路径: {}", method, path);
        
        return chain.filter(exchange)
                .then(Mono.fromRunnable(() -> {
                    log.info("请求处理完成 - 方法: {}, 路径: {}", method, path);
                }));
    }

    @Override
    public int getOrder() {
        return Ordered.LOWEST_PRECEDENCE;
    }
} 